They look great! My only comment is that they seem a bit blurry - what lens and exposure settings were you using?

EDIT: I should learn to read. Just notice you were using a P&S. In that case, you don't have too much control over aperture and certainly can't open up to something like f/1.8 or 2.2. Composition on a lot of the shots is great. I like this one in particular, as the guitarist's eyes somewhat follow the diagonal implied by the cabs.